linux-kernel - Re: [PATCH v2 1/2] drm: Add a drm_drv_enabled() to check if drivers should be enabled

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Date:   Fri, 5 Nov 2021 14:00:23 +0100
From:   Thomas Zimmermann <tzimmermann@...e.de>
To:     Javier Martinez Canillas <javierm@...hat.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Cc:     "Pan, Xinhui" <Xinhui.Pan@....com>,
        Pekka Paalanen <pekka.paalanen@...labora.com>,
        Hans de Goede <hdegoede@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        dri-devel@...ts.freedesktop.org,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        amd-gfx@...ts.freedesktop.org,
        Gurchetan Singh <gurchetansingh@...omium.org>,
        Ben Skeggs <bskeggs@...hat.com>,
        VMware Graphics <linux-graphics-maintainer@...are.com>,
        Gerd Hoffmann <kraxel@...hat.com>,
        spice-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
        Alex Deucher <alexander.deucher@....com>,
        Dave Airlie <airlied@...hat.com>,
        Christian König <christian.koenig@....com>,
        virtualization@...ts.linux-foundation.org,
        intel-gfx@...ts.freedesktop.org,
        Michel Dänzer <michel@...nzer.net>,
        Peter Robinson <pbrobinson@...il.com>
Subject: Re: [PATCH v2 1/2] drm: Add a drm_drv_enabled() to check if drivers
 should be enabled

Hi

Am 05.11.21 um 13:00 schrieb Javier Martinez Canillas:
> On 11/5/21 11:04, Jani Nikula wrote:
>> On Fri, 05 Nov 2021, Javier Martinez Canillas <javierm@...hat.com> wrote:
> 
> [snip]
> 
>>>
>>> Do you envision other condition that could be added later to disable a
>>> DRM driver ? Or do you think that just from a code readability point of
>>> view makes worth it ?
>>
>> Taking a step back for perspective.
>>
>> I think there's broad consensus in moving the parameter to drm, naming
>> the check function to drm_something_something(), and breaking the ties
>> to CONFIG_VGA_CONSOLE. I appreciate the work you're doing to that
>> effect.
>>
> 
> Thanks, I appreciate your feedback and comments.
>   
>> I think everything beyond that is still a bit vague and/or
>> contentious. So how about making the first 2-3 patches just that?
>> Something we can all agree on, makes good progress, improves the kernel,
>> and gives us something to build on?
>>
> 
> That works for me. Thomas, do you agree with that approach ?

Sure. I think that's more or less what I proposed in my reply to that mail.

Best regards
Thomas

>   
> Best regards,
> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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